Steels for demanding oil and gas applications

Steels for demanding applications and conditions

Ovako has solid, long-time experience as a steel

supplier to a wide range of challenging applications.

Today, our steel grades are used in diverse business

areas, such as rock drilling and mining, bearing, power

train and wind mill applications. Over the years, we

have refined our standard products and developed

new leading-edge products for use in highly demand-

ing applications. It is no coincidence that Ovako has

become a leading supplier of steels for hard condi-

tions. In fact, when thinking about the environment,

in which our steel is produced, it seems quite logical.

Our steel works are among the northernmost in the

world. That is why we are no strangers to cold, heat

and stress in elements. The oil and gas market is no

stranger to hard conditions, either. There are excep-

tional demands on all components, equipment and

materials used in these applications. At Ovako we are

inspired by this, and we are confident that we can

meet your demands by utilizing our strong know-how

and experience. Challenge us. We will find solutions

that help you achieve your goals.

Ovako’s steels are manufactured

in some of the world’s northern-

most areas, not far from arctic

conditions. We are no strangers to

the extreme power of elements.

That is why our steels can endure

heat, cold, pressure and all other

forces that nature or oil and gas

applications continuously chal-

lenge us with.

Hofors

Our steels are made to meet high expectations

Thanks to their excellent yield, tensile and high

impact strength, uniform mechanical properties, good

machinability and weldability, our clean steels are

ideally suited for most demanding applications.

Our integrated production lines and good logistics

ensure that you can count on the best possible supply

and service.

The attached chart provides guidelines to a selection

of Ovako’s steel designations and equivalent interna-

tional designations.

Standard steel gradesEN SAE

Through-hardening steels

Ovako 803 100Cr6 52100

Ovako 824 100CrMo7

High-strenght low alloyed steels

Ovako 280 E 470

Ovako 281 E 470

Ovako 285/520 E 355 1518

Case-hardening steels

Ovako 146 18NiCr5-4

Ovako 152 20NiCrMo4 8620

Ovako 157 20Ni CrMo7 4320

Ovako 234 16MnCr5

Ovako 245 3311

Ovako 255 18NiCrMo14-6

Hardening and tempering steels

Ovako 047 C45E 1045

Ovako 322 25CrMo4 4130

Ovako 323 34CrMo4

Ovako 326/327 42CrMo4 4140

Ovako 355 4340

Ovako 356 34CrNiMo6

Air-hardening steels

Ovako 277

Dimensional program for tubes and rings

Optimal products for most applica-

tions can be chosen from our wide

range of high-grade steel products.

Our comprehensive dimensional

program provides a basis for excel-

lent production economy through a

higher degree of material exchange,

and consequently enables to reduce

material and machining costs.

We also produce bar and bright bar.

For more information, please visit

our website www.ovako.com

Size range for Ovako rings

Ring mill Type Outer diameter mm Max. ring height mm Ring Weight kg

8 radial rolling mill 150–300 125 56–23

4 axial/radial rolling mill 250–750 230 18–85

10 axial/radial rolling mill 350–1,200 350 50–350

9 axial/radial rolling mill 350–2,500 550 75–2,500

Press 6 forging press 350–2,200 - –3,500

Dimensional program for Ovako tubes

Ovako at your service

Our production covers low alloy steels and carbon

steels in the form of bars, tubes and rings. You can

choose a solution suited to your needs among ap-

proximately 200 steel grades.

We have lots of standard solutions but we can also

offer special design according to customer prefer-

ences and demand.

Ovako customer service in Europe and in the USA is

ready to assist you, be it about the selection of steel,

machining and heat treatment questions or everyday

matters such as order handling or delivery control.

Our sales companies serve as a bridge between the

market and our production units, and also as a link

between our customers and our technical expertise.

Deliveries are made directly from our production

units, or via warehouses strategically located all over

Europe. The products you need are always close to

you, and delivered on time.

Following our quality policy, we focus on produc-

ing quality in everything we do, and on providing

services to our customers’ satisfaction. How may we

assist you? You are welcome to contact us for more

information and with your requests.

The information contained

in this folder should only be

considered directional. For

more information, contact us

directly. You will find detailed

contact information on the

back of this folder.

Ovako is a leading European producer of long special

steel products for the heavy vehicle, automotive and

engineering industries. Our production covers low-alloy

steels and carbon steels in the form of bars, tubes,

rings and pre-components.

The company has 14 production units and several

sales companies in Europe and the USA. Net sales are

EUR 1,100 million and the comany employs 3, 000

people. Total steel production capacity is 1.3 million

tonnes per year.

For further information, please visit our home page

www.ovako.com or contact us directly.

GROup HEADquARTERS

Sweden:Ovako ABBox 5013,SE-194 05 Upplands-VäsbySwedenTelephone: +46 8 622 1312Telefax: +46 8 622 1328

SAlES OffiCES

united Kingdom:Ovako Ltd.Unit 2 York’s ParkBlowers Green Road, DudleyDY2 8UL, United KingdomTelephone: +44 138 421 3940Telefax: +44 138 424 3662

france:Ovako France S.A.S.14 rue de Mirande, F-21000Dijon, FranceTelephone: +33 3 8054 1515Telefax: +33 3 8050 1467

Germany:Ovako GmbHPostfach 12 55; DE-40672Erkrath, GermanyTelephone: +49 211 25 040Telefax: +49 211 250 4244

poland:Ovako Polska Sp. z.o.o.Al. Jana Pawla II 1500-828 Warszawa, PolandTelephone: +48 22 697 6464Telefax: +48 22 697 6467

uSA:Ovako North America, Inc.1096 Assembly drive, Suite 312,Fort Mill, SC 29708, USATelephone: +1 803 802 1501Telefax +1 803 802 1501

Netherlands:Ovako BeNeLuxBedrijvenpark Twente 295,NL-7602 KK Almelo, NetherlandsTelephone: +31 546 588 360Telefax: +31 546 588 366

Russia:OOO OvakoBusiness Center ”Zeleniy Grad” office 1812Savelkinskiy proezd 4124482 ZelenogradMoscow, RussiaTelephone: +7 495 228 0780Telefax: +7 495 228 0781

www.ovako.com

GlOBAl MARKETiNG & SAlES & MANufACTuRiNG

Sweden:Ovako Tube & RingSE-813 82 Hofors, SwedenTelephone: +46 290 25 000

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